Reagent bottle cap for injection (no plug)
https://www.scientificgear.shop/shop/k120392601-k430-0058-reagent-bottle-cap-for-injection-no-plug-29888
https://www.scientificgear.shop/web/image/product.template/29888/image_1920?unique=c13c026
K430-0058: Reagent bottle cap
